Francium has the largest atomic radius.
You can put magnets on a fridge
Explanation:
IM PRETTY SURE IT IS D !! IF ITS WRONG IM SORRY THAT WHAT
I GOT
A control group is the group in an experiment that does not receive any sort of change, to then be compared to the other treated objects at the end of the study.
Answer:
8
Explanation:
the number before the abbrviation for calcium (Ca) shows how many calcium there is.
